Zhou Chuang and Zhou Ronggen entered into the Equity Purchase Agreement to acquire entire equity interest in the Shanghai Chaus Electrical Co Ltd from Solartech International Holdings Limited (SEHK:1166) for CNY 17.25 million on March 15, 2023. In the related agreement Zhou Chuang will acquire 70% interest for CNY 12.075 million and Zhou Ronggen acquire 30% interest for CNY 5.175 million. For the year ended, December 31, 2022, Shanghai Chaus Electrical Co Ltd revenue is CNY 0.230 million and net profit after tax is CNY -1.693 million.

Completion of the Disposal is subject to due diligence and approval from government or regulatory authorities.